Analyst says Facebook damage is 'contained' despite a survey showing people are using it less

About 15 percent of users said in a poll that they will decrease their use of Facebook after a data scandal related to Cambridge Analytica, Daniel Ives, head of technology research at GBH Insights, wrote in a Friday research note.

Ives still thinks Facebook could hit $225 per share this year, well above the price of about $167 a share on Friday.

Some people report using Facebook less, but that damage might be outweighed in an upcoming earnings report by healthy Instagram's advertising sales.

About 15 percent of users said in a poll that they will decrease their use of Facebook after a data scandal related to Cambridge Analytica, according to Daniel Ives, head of technology research at GBH Insights, in a Friday research note. But the number that said they deleted their accounts was "negligible," suggesting that the backlash has been contained, Ives said

"We estimate in a worst case scenario that between $1 billion to $2 billion of annual advertising[about 3 percent of revenue] is potentially 'at risk' in 2018 based on slower user growth," Ives wrote.

The speculation around Facebook's usership comes as regulators both in the U.S. and abroad have pushed Facebook to disclose more about its privacy practices. In recent months, a whistleblower and press reports indicated that some user data that Facebook thought was deleted had actually been sold via third parties like Cambridge Analytica.

But while Zuckerberg has already addressed Capitol Hill, he will address Wall Street next week during the earnings report.

The report, Ives said, could provide important updates on changes to the News Feed, user engagement, and investments in security.

"[E]arnings will be the next key step for investors to either boost their confidence in the Facebook story going forward or raise further red flags around the risk profile going forward," Ives wrote.

Until the "pivotal" quarterly report is released, Ives said he remains optimistic on Facebook's business prospects, thanks to increased monetization from "golden jewel" Instagram, which is owned by Facebook.

Ives still thinks Facebook could hit $225 per share this year, well above the price of about $167 a share on Friday. The average price target on Wall Street was $216.47, according to FactSet, and, like Ives, 91 percent of analysts have a "buy" or "overweight" rating of the stock.